Home / 3,647,215.24-5,033,852.44-2,404,643.80

Finding the Fourth Proportional to 3,647,215.24, 5,033,852.44 and 2,404,643.80

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Solution

The fourth proportional to 3,647,215.24, 5,033,852.44 and 2,404,643.80 is: 3,318,866.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,215.24 : 5,033,852.44 = 2,404,643.80 : x
  2. Step 2: Convert to fraction form
    3,647,215.24/5,033,852.44 = 2,404,643.80/x
  3. Step 3: Cross multiply
    3,647,215.24x = 5,033,852.44 × 2,404,643.80
  4. Step 4: Simplify right side
    3,647,215.24x = 12,104,622,059,960.87
  5. Step 5: Solve for x
    x = 12,104,622,059,960.87/3,647,215.24
  6. Step 6: Final answer
    x = 3,318,866.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.